IEC Fully Insulated 36KV 1250A RMU SF6 GIS Switchgear

Brand Name:Knkong
Certification:IEC ISO GB
Model Number:SF6 GIS HXGN-40.5
Minimum Order Quantity:1
Delivery Time:30 days
Payment Terms:L/C, T/T
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Location: Zhengzhou Henan China
Address: No. 25 Street , Hanghai Road, Zhengzhou,Henan,China
Supplier`s last login times: within 11 hours
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Product Details

Fully insulated HXGN-40.5kv SF6 RMU GIS GB ISO IEC Max 1250A


GB ISO 36KV Gas Fully Insulated Switchgear Medium Voltage Ring Main Unit

Product Introduction


General

The cable switch so-called C-unit is equipped with a double-position load switch and an independent earthing switch.
The load switch uses SF6 as its arc extinguishing medium, when the load switch at open position it meets the corresponding
requirements of the isolation switch.

Service environment

  • Air temperature: -35℃~+40℃
  • Humidity: Monthly average 95%; Daily average 90%.
  • Altitude:≤ 1000m (Up to 5000 m can be custom)
  • Ambient air not apparently polluted by corrosive and flammable gas, vapor, etc.
  • No frequent violent shake

Technical Data

No.ItemUnitParameter
1Rated voltagekV122436
2Rated frequencyHz50/60
3Rated currentA630(1250*)
4

1min Power frequency

withstand voltage

wetkV385070
drykV486085
5Lightning impulse withstand voltagekV75125/150170
6Rated short circuit breaking current (peak)kA806363
7Rated active load and close circuit breaking currentA635050
8Rated transferring currentA170012001200
9Rated short circuit making a current (peak)kA806363
10Rated cable(line) charging breaking currentA

50 and 10

50/10

11Cable charge breaking current in earthing faultA202020
12Rated withstand current (peak)kA806363
13Short-time withstand current (2s)kA252020
14Mechanism lifetimes500020002000

Note: For short circuit breaking and the peak current is based on Fuse plus combination


China IEC Fully Insulated 36KV 1250A RMU SF6 GIS Switchgear supplier

IEC Fully Insulated 36KV 1250A RMU SF6 GIS Switchgear

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